Rationalize the denominator. Simplify, if possible.
A. 
- 
B. 
- 
C. 
D. 
+ 
Answer: A
Mathematics
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Add or subtract as indicated.(4x5 + 3x7 - 3 - 5x6) - (4 + 8x6 + 9x7 + 8x5)
A. 12x7 + 3x6 + 12x5 - 7 B. -6x7 - 13x6 - 4x5 - 7 C. 12x7 + 3x6 + 12x5 + 1 D. -6x7 + 3x6 + 12x5 + 1
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Provide an appropriate response.The length and width of a textbook could be measured best in what unit of metric measure?
A. grams B. milligrams C. meters D. centimeters
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Solve using the zero product property.(3y - 6)2 = 0
A. 2, -2 B. 2 C. 0 D. -2
Mathematics
In a certain college, 33% of the physics majors belong to ethnic minorities. Find the probability of the event from a random sample of 10 students who are physics majors.Two or less belong to an ethnic minority.
A. 0.3070 B. 0.1080 C. 0.2888 D. 0.1990
Mathematics